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Composite material plate material, and manufacturing method and finished product thereof

A composite material and manufacturing method technology, applied in the field of composite materials, can solve the problems of high consumption and high production cost of building formwork, and achieve the effects of preventing serious environmental pollution, improving performance and low cost of raw materials

Active Publication Date: 2014-11-05
季宇钿
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a composite material board and its manufacturing method and its finished product: 1. it solves the problem of waste plastics on the environment; 2. the consumption of bamboo, wood and steel in construction; ④ There are two main methods in terms of technical aspects, the first method is to change the structure on the substrate to improve the performance and mechanical strength of the material; the second method is to change the composition and structure of the material to improve the performance and mechanical strength of the material

Method used

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  • Composite material plate material, and manufacturing method and finished product thereof
  • Composite material plate material, and manufacturing method and finished product thereof

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Embodiment Construction

[0057] Below in conjunction with accompanying drawing, the present invention will be further described with specific embodiment, see figure 1 -2:

[0058] A composite material plate, including a substrate, the substrate is prepared with the following substances in weight percentage:

[0059] Divided into two formulations:

[0060] Recipe 1:

[0061] Industrial waste PVC, PE, PU and a small amount of other waste (60.0-69.0)%;

[0062] Plasticizer (3.4-7.0)%;

[0063] Heat stabilizer (1.0-2.0)%;

[0064] Inorganic filler (26.0-29.0)%;

[0065] Lubricant (0.5-1.0)%;

[0066] Antioxidant (0.1-1.0)%.

[0067] Recipe 2:

[0068] Industrial waste PVC, PE, PU material (35.2-52.6)%;

[0069] Wood flour (25.0-30.0)%

[0070] Plasticizer (3.4-7.0)%;

[0071] Heat stabilizer (1.0-2.0)%;

[0072] Inorganic filler (15.0-18.0)%;

[0073] Internal and external lubricant (0.8-1.8)%;

[0074] Coupling agent (1.0-3.0)%

[0075] Crosslinking agent (1.0-2.0)%

[0076] Antioxidant (...

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Abstract

The invention provides a composite material plate material, and a manufacturing method and a finished product thereof. The invention relates to the technical field of composite materials. With the method, problems such as large amount of waste plastic craps, mixed materials, and low recycling rate of prior arts are solved. The composite material plate material is characterized in that the plate material is a substrate prepared from the substances of, by weight: 60.0-69.0% of industrial waste PVC, PE, and PU materials, 3.4-7.0% of a plasticizer, 1.0-2.0% of a thermal stabilizer, 26.0-29.0% of an inorganic filling agent, 0.5-1.0% of a lubricant, and 0.1-1.0% of an antioxidant. According to the invention, waste industrial plastic is adopted, such that raw material cost is low. The method also has the advantages of low plate material production cost, and large market volume. With the plate material and the method, environment pollution caused by waste industrial plastic is reduced, and secondary environment pollution caused by the combustion treatment of the waste industrial plastic is avoided.

Description

technical field [0001] The invention belongs to the technical field of composite materials, in particular to a composite material board, a manufacturing method and a finished product thereof. Background technique [0002] Composite material is a new type of wood substitute product, which is made of waste corner plastics after industrial products and rural waste (bamboo, wood) as the main raw materials, and is prepared through the principle of polymer interface compatibility. This product is of great significance to the comprehensive utilization of resources, environmental protection, and conservation of forest resources. Composite materials have the dual characteristics of wood and resin, with excellent mechanical properties, high strength, good dimensional stability, and excellent processability, which can be nailed, hammered, and sawed. The material can also be recycled repeatedly, and it is a real "green" new material. It can be widely used in industrial and civil const...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L23/06C08L75/04C08K5/12C08K3/26C08K5/14B32B27/06
Inventor 季宇钿
Owner 季宇钿
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